How did Confucianism spread beyond Han China? O The Han conquered Vietnam and Thailand, bringing Confucian ideas to that region.
O As the Han expanded the size of their empire and trade grew, Confucian ideas spread to neighboring countries.
The Han sent Confucian missionaries to spread beliefs beyond the borders of China.
As the Han rejected Confucianism, it forced believers out of China and into neighboring countries.

the second one "As the Han expanded the size of their territory..."

the cost of college has risen faster than inflation for many years.

the high price of student services and administration are two reasons for the rapid increase in cost.

seeing as no choices were provided, i'll do my best to answer it from knowledge.

job specialization promotes work ethic to the person doing the job. he/she may be strong in the arms and able to lift things, specializing him/her in a job where you lift and carry.